252155700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1615

約数の個数: 144

約数和(自身を含む): 824461120

約数和(自身を除く): 572305420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1531, 1647, 1830, 2196, 2700, 2745, 3050, 3062, 3294, 3660, 4575, 4593, 5490, 6100, 6124, 6588, 7655, 8235, 9150, 9186, 10980, 13725, 13779, 15310, 16470, 18300, 18372, 22965, 27450, 27558, 30620, 32940, 38275, 41175, 41337, 45930, 54900, 55116, 68895, 76550, 82350, 82674, 91860, 93391, 114825, 137790, 153100, 164700, 165348, 186782, 206685, 229650, 275580, 280173, 344475, 373564, 413370, 459300, 466955, 560346, 688950, 826740, 840519, 933910, 1033425, 1120692, 1377900, 1400865, 1681038, 1867820, 2066850, 2334775, 2521557, 2801730, 3362076, 4133700, 4202595, 4669550, 5043114, 5603460, 7004325, 8405190, 9339100, 10086228, 12607785, 14008650, 16810380, 21012975, 25215570, 28017300, 42025950, 50431140, 63038925, 84051900, 126077850, 252155700]

約数ペア:

[(1, 252155700), (2, 126077850), (3, 84051900), (4, 63038925), (5, 50431140), (6, 42025950), (9, 28017300), (10, 25215570), (12, 21012975), (15, 16810380), (18, 14008650), (20, 12607785), (25, 10086228), (27, 9339100), (30, 8405190), (36, 7004325), (45, 5603460), (50, 5043114), (54, 4669550), (60, 4202595), (61, 4133700), (75, 3362076), (90, 2801730), (100, 2521557), (108, 2334775), (122, 2066850), (135, 1867820), (150, 1681038), (180, 1400865), (183, 1377900), (225, 1120692), (244, 1033425), (270, 933910), (300, 840519), (305, 826740), (366, 688950), (450, 560346), (540, 466955), (549, 459300), (610, 413370), (675, 373564), (732, 344475), (900, 280173), (915, 275580), (1098, 229650), (1220, 206685), (1350, 186782), (1525, 165348), (1531, 164700), (1647, 153100), (1830, 137790), (2196, 114825), (2700, 93391), (2745, 91860), (3050, 82674), (3062, 82350), (3294, 76550), (3660, 68895), (4575, 55116), (4593, 54900), (5490, 45930), (6100, 41337), (6124, 41175), (6588, 38275), (7655, 32940), (8235, 30620), (9150, 27558), (9186, 27450), (10980, 22965), (13725, 18372), (13779, 18300), (15310, 16470)]